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Individual Calculations April 2018 |
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| Ortez, Andrea Total change: -57.20 | |   |
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| Campeonato Nacional Revision Rating 2018 | San Salvador | ESA | 2018-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1563 | 1829 | 5.00 | 8 | -1.48 | 40 | -59.20 | |
|  Acosta, Vladimiro | | | 1429 * | ESA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Romero, Armando Gaitan | | | 1555 | ESA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Baldelomar, Carlos Marcelo | | | 1535 | ESA | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Zavala Galindo, Alejandra Beat | | | 1711 | ESA | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Deras, Rafael | | | 1650 | ESA | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Medrano, Camilo | | | 1540 | ESA | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Garcia, Jonathan | | | 1429 * | ESA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Campos, Baltazar | | | 1653 | ESA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Subzonal Femenino 2.3.C | San Jose | CRC | 2018-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1829 | 4.50 | 9 | 0.05 | 40 | 2.00 | |
| | McDowell, Sharon | | | 1586 | HON | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Barria Baker, Raisa Melissa | | wf | 1967 | PAN | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Castillo Morales, Thais | | wf | 1918 | CRC | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Gamboa Alvarado, Olga Leticia | | wf | 1856 | CRC | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Hernandez Alvarez, Tania Regla | | wm | 2076 | CRC | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Salazar Gould, Melanie | | wf | 1775 | CRC | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Morera Campos, Hazel Maria | | wm | 1830 | CRC | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Ramirez Almeciga, Yenny Melisa | | | 1646 | CRC | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Nunez Gonzalez, Neeshmy | | wc | 1836 | CRC | 0.00 | 1 | -0.49 | 40 | -19.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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